In modern industrial applications, electrical connections are exposed to heavy thermal stresses, extreme mechanical vibrations, and continuous high-current discharges. Traditional welded cell tabs, while cost-efficient for consumer devices, lack modularity and structural robustness under severe physical shocks. This is where Screw Type (Bolt-type) LiFePO4 prismatic cells redefine heavy-duty battery pack engineering.
By employing high-precision threaded metal terminals (typically copper or nickel-plated brass), screw-type cells eliminate the need for delicate laser welding during system assembly. This facilitates ultra-secure mechanical locking via busbars and torque-specified bolts. It significantly reduces contact resistance, prevents localized hot spots, and simplifies maintenance protocols.
Founded in 2009, Hangzhou LIAO Technology Co., Ltd. is a professional and leading manufacturer specialized in high-performance LiFePO4 batteries. With over a decade of deep chemical and mechanical research, we have successfully exported our systems to more than 20 countries worldwide. Our products comply with stringent international standards and deliver exceptional longevity in hostile environments.
LIAO operates under a strict and efficient Quality Control (QC) system. All operations are certified under the global Quality Management System ISO 9001. Additionally, our factories strictly maintain compliance with the Environmental Management System ISO 14001 and the Occupational Health and Safety Management System ISO 18001.
Excellent service and reliable quality help us win a worldwide reputation, for example:
Germany, France, Netherlands, Spain, United Kingdom...
USA, Canada, Mexico, Brazil...
Australia, Philippines, Thailand, Singapore, Korea, Japan, India...
South Africa, Nigeria & other regions...
Our cell technologies are engineered around high safety thresholds, thermodynamic resilience, and extreme cycle life metrics.
Proprietary chemical structure prevents catastrophic failures. Our cells will not burn or explode even under rigorous acupuncture testing protocols.
Designed for mission-critical deployments. Confidently discharges within a wide thermal window spanning from -40 ℃ to 85 ℃.
Features ultra-dense anode structures giving each single cell a lifespan exceeding 2800+ cycles at 1C and 100% DOD.
Our flagship LAXpower-1230 system was officially awarded testing champion in recognized European certification centers.
Our state-of-the-art facilities in China bring together massive economies of scale and highly automated quality gates. From raw material slurry preparation to the final capacity grading phase, our production line runs under strict digital parameter tracking.
Through our 13+ years of robust engineering and custom layout experience, we design and assemble specialized battery systems tailored to exact industry metrics.
Traditional lead-acid golf cart batteries suffer from voltage sag and rapid deterioration under hilly terrains. Our new generation of high-current LiFePO4 batteries maintains high, flat voltage curves. This keeps golf carts running at full speed and torque in diverse terrains, and reduces the cart's deadweight by up to 70%.
Caravan movers require high instantaneous currents for maneuvering massive chassis in tight spaces. With zero emissions, silent operation, and long storage lives, our screw-type battery packs allow precise caravan parking control. The mechanical stability of bolted terminals ensures no connection breaks when driving on unpaved gravel paths.
Intralogistics demand 24/7 reliability. Our heavy industrial battery solutions enable opportunistic fast charging (charge during breaks) and support continuous operations. Using high-grade screw cells protects internal busbars from the continuous vibrations of factory floor operations, eliminating micro-cracking risks associated with welded packs.
E-boats operate in corrosive, humid marine environments. Standard cells risk terminal oxidation and tab failure. Our screw terminals allow for simple application of protective anti-corrosive grease. The chemical structure of LiFePO4 eliminates the risk of thermal runaway fires on water, creating a reliable energy storage architecture.
LIAO is a professional custom LiFePO4 battery manufacturer that has been in business for over 15 years. We help 500+ customers create custom battery designs for various industries. Our world-class design team comprises seasoned electrical and mechanical engineers who collaborate to offer you unparalleled battery expertise.
Our professional custom battery pack solutions help you save time and money, and establish your brand on the market quickly. If you are looking for a reliable custom battery pack manufacturer in China, contact our engineering department for rapid modeling and quotes.
Liao Battery
